Are you tired of sifting through countless suppliers for pressure relief valves? Finding the right factory can feel overwhelming, but it’s crucial for ensuring quality and reliability in your projects. By comparing the top pressure relief valve supplier factories in China, you can make informed decisions that save you time and money. Imagine having access to the best options that meet your specific needs, enhancing your operations and peace of mind. Ready to discover which factories stand out from the rest? Let’s dive in and explore the top contenders together!

China Pressure Relief Valve Suppliers, Manufacturers, Factory – Kemus

Product Details: Pressure relief valves are designed to automatically maintain stable outlet pressure by adjusting inlet pressure, utilizing the energy of the medium itself.

Technical Parameters:
– Size: 1/2″ to 2″ BSP
– Pressure Range: 2 to 20 Bar

Application Scenarios:
– Used in pneumatic systems to stabilize air source pressure.
– Applicable in various industrial processes requiring pressure regulation.

Pros:
– Automatically maintains stable outlet pressure.
– Reduces risk of overpressure in systems.

Cons:
– May require regular maintenance to ensure proper functioning.
– Potential for failure if not properly calibrated.

China Pressure Relief Valve Manufacturers, Suppliers, Factory – Shengqi

Product Details: Various types of pressure relief valves including safety valve blocks, pilot operated valves, and steam relief valves designed for different applications.

Technical Parameters:
– Manufactured in accordance with ASME Boiler and Pressure Vessel Code, Section VI…
– Designed for high temperature and pressure conditions.

Application Scenarios:
– Used in oil, petrochemicals, and natural gas industries.
– Applicable in power boilers, steam pipelines, and storage tanks.

Pros:
– Provides safety and protection for pressure equipment.
– Rapid response to pressure changes.

Cons:
– May require regular maintenance to ensure functionality.
– Potential for failure if not properly calibrated.

China Pressure Relief Valve Suppliers, Manufacturers, Factory – Kemus

Product Details: 500X Pressure Discharge & Sustain Valve is used in pipeline systems to prevent surpassing pressure, reduce water hammer shock, and ensure smooth circulation.

Technical Parameters:
– Normal pressure: 1.0 Mpa, Body test pressure: 1.5 Mpa, Sealing test pressure: 1….
– Materials: Body & cap – Ductile iron, Valve seat & disc – Brass, Valve stem – St…

Application Scenarios:
– Used in large water supply systems to prevent excessive pressure.
– Applicable in various pipeline systems requiring pressure regulation.

Pros:
– Sensitive open-close mechanism for safety and reliability.
– Stable motion and long duration.

Cons:
– Limited to water as the applicable medium.
– Requires specific installation conditions and terms.

Pressure Relief Valve Manufacturers – Wuhu CNM Valve Industry Co., Ltd.

Product Details: Pressure Relief Valve, also known as Safety Valve, designed to automatically open and close according to the working pressure of the system.

Technical Parameters:
– Spring type: relies on the force of the spring to seal the valve disc and the va…
– Lever type: relies on the force of the lever and the heavy hammer.

Application Scenarios:
– Power generation in oil and gas.
– Central heating systems.

Pros:
– Ensures safety of equipment and operators.
– Automatically opens to prevent overpressure.

Cons:
– May require calibration and testing.
– Potential for failure if not maintained properly.

China Control Valve, Nozzle, Pressure Relief Valve Manufacturers …

Product Details: Common rail valve, common rail nozzle, control rod, valve/orifice plate, pressure regulating valve, fuel injector.

Technical Parameters:
– ISO9001 certification
– ISO14001 certification

Application Scenarios:
– Diesel fuel engine
– Common rail system

Pros:
– High quality products
– Effective quality control system

Cons:
– Limited market presence
– Potential language barriers in communication

China Safety Valve Manufacturers, Suppliers, Factory – Shengqi

Product Details: Safety valves designed and manufactured in accordance with ASME Boiler and Pressure Vessel Code, Section VIII, providing high-performance overpressure protection.

Technical Parameters:
– Inlet Flange Pressure: 150Lb-2500Lb
– Available Material: WCB, CF8, CF8M, CF3M, LCB, Bronze, Duplex Stainless, Super S…

Application Scenarios:
– Petrochemical industry
– Chemical industry
– Natural gas industry

Pros:
– High reliability and performance
– Certified discharge coefficient

Cons:
– Limited to specific pressure ranges
– Material options may not suit all applications

China Pressure Relief Valve Suppliers, Manufacturers, Factory – Kemus …

Product Details: Various types of pressure relief valves including High Pressure Relief Valve, Pressure Relief Safety Valve, Pressure Reducing Valve, Spring Loaded Low Lift Type Safety Valve, Adjustable Water Pressure Relief Valve, Oxygen Pressure Relief Valve, Water Pressure Reducing Valve, Pressure Relief Valve Lowes, Water Pressure Relief Valve, Hot Water Heater Pressure Relief Valve, Boiler Pressure Relief Valve, Water Heater Pressure Relief Valve.

Technical Parameters:
– Pressure Rating: 1.6-2.5Mpa
– Working Temperature: Less than 300ºC for some valves, less than 200ºC for others…

Application Scenarios:
– Used in equipment and pipelines for air, petroleum gas, and liquids.
– Applicable in steam/air equipment and pipelines.

Pros:
– Provides overpressure protection.
– Available in various specifications and materials.

Cons:
– Limited to specific working temperatures.
– May require regular maintenance to ensure functionality.

China Pressure Relief Safety Valve Suppliers … – Kemus Valve

Product Details: Pressure Relief Safety Valve Model Number: A48Y-16C, Application: General, Material: Casting, Power: Manual, Media: water, steam, gas, Port Size: DN40mm-DN800, Structure: Safety, spring type.

Technical Parameters:
– Nominal Pressure: PN1.6MPa
– Working Temperature: ≤350℃

Application Scenarios:
– Used in various industrial applications for pressure regulation.
– Suitable for systems involving water, steam, and gas.

Pros:
– Reliable safety mechanism for pressure relief.
– Wide range of media compatibility.

Cons:
– Requires regular maintenance and inspection.
– Installation must be done carefully to ensure proper function.

China Pressure Relief Valve Manufacturers, Suppliers, Factory …

Product Details: Pressure Relief Valve – installed on the inlet & outlet to manage pressure exceeding set values.

Technical Parameters:
– Temperature Resistance Relief Valve
– Air Pump Pressure Relief Valve

Application Scenarios:
– Used in blowers to prevent pressure overload
– Applicable in various industrial settings requiring pressure management

Pros:
– Prevents damage from pressure overload
– Enhances safety in operational environments

Cons:
– May require regular maintenance
– Potential for failure if not properly calibrated

China Pressure Relief Valve Manufacturer, Safety Valve Factory, Safety …

Product Details: Safety valves are mechanisms that release substances from systems when pressure or temperature exceeds preset limits. They are used in various applications including boilers and pressure vessels.

Technical Parameters:
– Standard: API, DIN, JIS, GB, ASME Ⅷ, API std 526, API RP 520
– Material: Stainless Steel, Carbon Steel, Brass, Alloy Steel, Titanium, 904l, Duc…

Application Scenarios:
– Used in steam boilers to prevent explosions.
– Preventing tank collapse during emptying or cleaning processes.

Pros:
– Instantly releases pressure to prevent system failure.
– Available in various materials and standards for different applications.

Cons:
– May require regular maintenance to ensure functionality.
– Potential for wear and tear over time, affecting performance.

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Comparison Table

Company	Product Details	Pros	Cons	Website
China Pressure Relief Valve Suppliers, Manufacturers, Factory – Kemus	Pressure relief valves are designed to automatically maintain stable outlet pressure by adjusting inlet pressure, utilizing the energy of the medium i…	– Automatically maintains stable outlet pressure. – Reduces risk of overpressure in systems.	– May require regular maintenance to ensure proper functioning. – Potential for failure if not properly calibrated.	www.kemus-valve.com
China Pressure Relief Valve Manufacturers, Suppliers, Factory – Shengqi	Various types of pressure relief valves including safety valve blocks, pilot operated valves, and steam relief valves designed for different applicati…	– Provides safety and protection for pressure equipment. – Rapid response to pressure changes.	– May require regular maintenance to ensure functionality. – Potential for failure if not properly calibrated.	www.sqtvalves.com
China Pressure Relief Valve Suppliers, Manufacturers, Factory – Kemus	500X Pressure Discharge & Sustain Valve is used in pipeline systems to prevent surpassing pressure, reduce water hammer shock, and ensure smooth circu…	– Sensitive open-close mechanism for safety and reliability. – Stable motion and long duration.	– Limited to water as the applicable medium. – Requires specific installation conditions and terms.	www.kemus-valve.com
Pressure Relief Valve Manufacturers – Wuhu CNM Valve Industry Co., Ltd.	Pressure Relief Valve, also known as Safety Valve, designed to automatically open and close according to the working pressure of the system.	– Ensures safety of equipment and operators. – Automatically opens to prevent overpressure.	– May require calibration and testing. – Potential for failure if not maintained properly.	www.valvescenter.com
China Control Valve, Nozzle, Pressure Relief Valve Manufacturers …	Common rail valve, common rail nozzle, control rod, valve/orifice plate, pressure regulating valve, fuel injector.	– High quality products – Effective quality control system	– Limited market presence – Potential language barriers in communication	www.dingchengmachinery.com
China Safety Valve Manufacturers, Suppliers, Factory – Shengqi	Safety valves designed and manufactured in accordance with ASME Boiler and Pressure Vessel Code, Section VIII, providing high-performance overpressure…	– High reliability and performance – Certified discharge coefficient	– Limited to specific pressure ranges – Material options may not suit all applications	www.sqtvalves.com
China Pressure Relief Valve Suppliers, Manufacturers, Factory – Kemus …	Various types of pressure relief valves including High Pressure Relief Valve, Pressure Relief Safety Valve, Pressure Reducing Valve, Spring Loaded Low…	– Provides overpressure protection. – Available in various specifications and materials.	– Limited to specific working temperatures. – May require regular maintenance to ensure functionality.	www.kemus-valve.com
China Pressure Relief Safety Valve Suppliers … – Kemus Valve	Pressure Relief Safety Valve Model Number: A48Y-16C, Application: General, Material: Casting, Power: Manual, Media: water, steam, gas, Port Size: DN40…	– Reliable safety mechanism for pressure relief. – Wide range of media compatibility.	– Requires regular maintenance and inspection. – Installation must be done carefully to ensure proper function.	www.kemus-valve.com
China Pressure Relief Valve Manufacturers, Suppliers, Factory …	Pressure Relief Valve – installed on the inlet & outlet to manage pressure exceeding set values.	– Prevents damage from pressure overload – Enhances safety in operational environments	– May require regular maintenance – Potential for failure if not properly calibrated	www.manvacblowers.com
China Pressure Relief Valve Manufacturer, Safety Valve Factory, Safety …	Safety valves are mechanisms that release substances from systems when pressure or temperature exceeds preset limits. They are used in various applica…	– Instantly releases pressure to prevent system failure. – Available in various materials and standards for different applications.	– May require regular maintenance to ensure functionality. – Potential for wear and tear over time, affecting performance.	www.shinjovalves.com

Frequently Asked Questions (FAQs)

1. What should I look for in a pressure relief valve supplier in China?

You should consider the supplier’s experience, certifications, product quality, and customer reviews. It’s also important to check their manufacturing capabilities and whether they can meet your specific requirements. A reliable supplier should provide clear communication and support throughout the purchasing process.

2. How can I ensure the quality of pressure relief valves from Chinese suppliers?

To ensure quality, request samples before placing a large order, and verify the supplier’s certifications, such as ISO standards. You can also conduct factory audits or hire third-party inspection services to assess the manufacturing process and product quality.

3. What are the typical lead times for pressure relief valves from China?

Lead times can vary based on the supplier and order size, but generally, you can expect 4 to 8 weeks for production. It’s best to discuss timelines upfront and factor in additional time for shipping and customs clearance.

4. Are there any minimum order quantities (MOQs) for pressure relief valves?

Many suppliers in China have minimum order quantities, which can range from a few dozen to several hundred units. MOQs often depend on the type of valve and the supplier’s production capabilities, so it’s essential to clarify this before placing an order.

5. How do I handle shipping and customs when ordering from China?

You can either manage shipping yourself or work with your supplier to arrange it. Ensure you understand the customs regulations in your country and any associated fees. It’s advisable to use a reliable freight forwarder to simplify the process and avoid delays.